Shockproof LED lamp tube

Abstract

The utility model belongs to the technical field of LED lamp tubes, and particularly relates to a shockproof LED lamp tube which comprises a lampshade, a radiator fixedly installed in the lampshade, a PCB fixedly installed on the radiator, reflective paper fixedly installed on the PCB, sealing fastening covers fixedly installed at the two ends of the lampshade, and a semitransparent arc-shaped plate rotationally installed between the two sealing fastening covers. The two sealing and fastening inner rings are installed at the ends, away from each other, of the two sealing and fastening covers in a threaded mode correspondingly, silica gel waterproof lamp caps are fixedly installed at the ends, away from each other, of the two sealing and fastening inner rings correspondingly, and power source boxes are fixedly installed in the two silica gel waterproof lamp caps correspondingly; the two power supply boxes are sleeved with the first shockproof ring and the second shockproof ring, and the ends, away from each other, of the two power supply boxes are fixedly provided with the waterproof connector nuts. When the whole device is used, the problems of flickering, extinguishing or damage caused by vibration are reduced, meanwhile, the brightness of a light source can be reduced, and eye fatigue of a user cannot be caused.

Description

Technical Field

[0001] The utility model belongs to the technical field of LED lamps, and in particular relates to a shockproof LED lamp. Background Art

[0002] LED, or light-emitting diode, is a semiconductor light-emitting device that can convert electrical energy into light energy. It is a solid-state light source. Since LED light tubes adopt the solid-state light source lighting method, their lifespan mainly depends on the solid LED light source and the driver and heat dissipation parts. At present, the lifespan of LED light sources has reached more than 100,000 hours.

[0003] Most LED tubes have drawbacks. For example, long-term use in high-vibration environments, such as on ships or public transportation, can lead to performance degradation or damage. Furthermore, ordinary LED tubes cannot adjust their brightness. Excessive light intensity at night can cause eye fatigue and discomfort. To address these issues, we propose a shock-resistant LED tube. Utility Model Content

[0004] The purpose of the present invention is to provide a shockproof LED lamp tube to solve the problems raised in the above background technology.

[0005] In view of this, the present invention provides a shockproof LED lamp tube, comprising:

[0006] A lampshade, wherein a radiator is fixedly mounted in the lampshade, a PCB is fixedly mounted on the radiator, reflective paper is fixedly mounted on the PCB, sealing fastening covers are fixedly mounted at both ends of the lampshade, and a translucent arc-shaped plate is rotatably mounted between the two sealing fastening covers;

[0007] Two sealing fastening inner rings, the two sealing fastening inner rings are respectively threadedly installed on the ends of the two sealing fastening covers away from each other, the ends of the two sealing fastening inner rings away from each other are fixedly installed with a silicone waterproof lamp holder, the two silicone waterproof lamp holders are fixedly installed with a power box, the two power boxes are each provided with a shockproof ring 1 and a shockproof ring 2, the ends of the two power boxes away from each other are fixedly installed with a waterproof joint nut, the sides of the two waterproof joint nuts away from each other are threadedly installed with a waterproof protective head, the ends of the two waterproof protective heads away from each other are fixedly installed with a wire, and the ends of the two wires away from each other are fixedly installed with a connector;

[0008] A driving assembly is located in one of the sealing fastening covers and is used to drive the translucent arc-shaped plate to rotate.

[0009] In this technical solution, when the entire device needs to be assembled, the reflective paper, the heat sink and the PCB are first inserted into the lampshade, and then the first and second shockproof rings are both put on the power box. Then the power box is inserted into the silicone waterproof lamp holder, and then the power box is fixed in the silicone waterproof lamp holder by glue. At the same time, the first and second shockproof rings are in contact with the inner wall of the silicone waterproof lamp holder. Then, the two sealing and fastening inner rings are respectively threadedly installed on the side of the two sealing and fastening covers away from each other. The position of the sealing and fastening inner rings is fixed, which further fixes the position of the silicone waterproof lamp holder. Then, under the action of the threads, the waterproof protective head is fixed to the waterproof connector nut. The waterproof protective head is fixed so that the position of the wire and the connector is fixed. The installation of the entire device can be completed through the above operations.

[0010] When the power supply box is vibrated, the first and second anti-vibration rings can use the characteristics of their highly elastic materials to absorb and disperse the external vibration energy and disperse it into a larger area, significantly reducing the vibration amplitude. This means that the vibration impact on important components such as the reflective paper, heat sink, and PCB is also reduced accordingly, reducing problems such as flickering, extinguishing, or damage caused by vibration.

[0011] When it is necessary to reduce the brightness of the entire device at night to avoid eye fatigue, the driving component can be used to drive the translucent curved plate to rotate. When the translucent curved plate is located below the lampshade, the light source emitted by the lampshade is illuminated to the ground through the translucent curved plate. The translucent curved plate can reduce the brightness of the light source and will not cause eye fatigue to the user.

[0012] In the above technical solution, further, the driving component includes:

[0013] A power chamber, the power chamber being opened in one of the sealing fastening covers, one end of the translucent arc-shaped plate extending into the power chamber, and one end of the translucent arc-shaped plate being rotatably connected to the power chamber, a gear ring being rotatably mounted in the power chamber and fixed to the translucent arc-shaped plate;

[0014] A micro motor is fixedly installed in the power cavity, and a gear is fixedly installed on the output shaft of the micro motor. The gear is located on the top of the gear ring and is meshed with the gear ring. The gear is rotationally connected to the power cavity.

[0015] In this technical solution, when it is necessary to reduce the brightness of the entire device at night to avoid eye fatigue, first start the micro motor and drive the gear to rotate, the gear drives the gear ring engaged with it to rotate, and the gear ring drives the translucent arc plate to rotate. When the translucent arc plate is located below the lampshade, the light source emitted by the lampshade is irradiated to the ground through the translucent arc plate. The translucent arc plate can reduce the brightness of the light source, and the user will not cause eye fatigue.

[0016] In the above technical solution, further, the output shaft of the micro motor is rotationally connected to the power cavity.

[0017] In this technical solution, it is ensured that the output shaft of the micro motor can rotate in the power cavity.

[0018] In the above technical solution, further, the first shockproof ring and the second shockproof ring are both in close contact with the inner wall of the silicone waterproof lamp holder.

[0019] In this technical solution, it is ensured that the first and second shockproof rings can utilize the characteristics of their highly elastic materials to absorb and disperse the vibration energy from the outside and disperse it into a larger area, and the vibration amplitude will be significantly reduced.

[0020] In the above technical solution, further, the lampshade and the two sealing and fastening covers are an integrally formed structure.

[0021] In this technical solution, the stability of the lampshade and the two sealing fastening covers during use is ensured.

[0022] In the above technical solution, further, the length of the silicone waterproof lamp holder is the same as the length of the power box.

[0023] In this technical solution, it is ensured that the power box will not move arbitrarily in the silicone waterproof lamp holder, and the power box can be supported by the silicone waterproof lamp holder.

[0024] The beneficial effects of the utility model are:

[0025] 1. When the power box of this shockproof LED tube is subjected to vibration, the first and second shockproof rings can use the characteristics of their highly elastic materials to absorb and disperse the external vibration energy and disperse it into a larger area, significantly reducing the vibration amplitude. This means that the vibration impact on important parts such as reflective paper, heat sink and PCB will also be reduced accordingly, reducing flickering, extinction or damage caused by vibration.

[0026] 2. When the brightness of the entire device needs to be reduced at night to avoid eye fatigue, the shock-proof LED lamp tube can drive the translucent curved plate to rotate through the provided driving component. When the translucent curved plate is located below the lampshade, the light source emitted by the lampshade is illuminated to the ground through the translucent curved plate. The translucent curved plate can reduce the brightness of the light source and will not cause eye fatigue to the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the partial explosion structure of the utility model;

[0029] Figure 3 This is one of the schematic cross-sectional views of the sealing and fastening cover of the present invention;

[0030] Figure 4 This is the second schematic diagram of the cross-sectional structure of the sealing fastening cover of the present invention.

[0031] The marks in the figure are:

[0032] 1. Lampshade; 2. Reflective paper; 3. Radiator; 4. PCB; 5. Sealing fastening cover; 6. Sealing fastening inner ring; 7. Shockproof ring 1; 8. Power supply box; 9. Shockproof ring 2; 10. Waterproof connector nut; 11. Silicone waterproof lamp holder; 12. Waterproof protective head; 13. Wire; 14. Connector; 15. Translucent curved plate; 16. Power chamber; 17. Gear ring; 18. Micro motor; 19. Gear. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the embodiments described are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field fall within the scope of protection of this application.

[0034] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0035] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0036] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0037] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0038] Example 1:

[0039] See also Figure 1 - Figure 4 As shown, this embodiment provides a shockproof LED lamp tube, comprising:

[0040] A lampshade 1 is provided with a heat sink 3 fixedly mounted inside the lampshade 1, a PCB 4 fixedly mounted on the radiator 3, a reflective paper 2 fixedly mounted on the PCB 4, a sealing fastening cover 5 fixedly mounted on both ends of the lampshade 1, and a translucent arc-shaped plate 15 rotatably mounted between the two sealing fastening covers 5;

[0041] Two sealing fastening inner rings 6, the two sealing fastening inner rings 6 are respectively threadedly installed on the ends of the two sealing fastening covers 5 away from each other, the ends of the two sealing fastening inner rings 6 away from each other are fixedly installed with a silicone waterproof lamp holder 11, the two silicone waterproof lamp holders 11 are fixedly installed with a power box 8, the two power boxes 8 are both sleeved with a shockproof ring 1 7 and a shockproof ring 2 9, the ends of the two power boxes 8 away from each other are fixedly installed with a waterproof joint nut 10, the sides of the two waterproof joint nuts 10 away from each other are threadedly installed with a waterproof protective head 12, the ends of the two waterproof protective heads 12 away from each other are fixedly installed with a wire 13, and the ends of the two wires 13 away from each other are fixedly installed with a connector 14;

[0042] The driving assembly is located in one of the sealing and fastening covers 5 and is used to drive the translucent arc-shaped plate 15 to rotate.

[0043] Among them, when the entire device needs to be assembled, first insert the reflective paper 2, the radiator 3 and the PCB 4 into the lampshade 1, then put the shockproof ring 1 7 and the shockproof ring 2 9 on the power box 8, then insert the power box 8 into the silicone waterproof lamp holder 11, and then fix the power box 8 in the silicone waterproof lamp holder 11 by glue. At the same time, the shockproof ring 1 7 and the shockproof ring 2 9 are in contact with the inner wall of the silicone waterproof lamp holder 11, and then the two sealing and fastening inner rings 6 are respectively threadedly installed on the side of the two sealing and fastening covers 5 away from each other. The position of the sealing and fastening inner rings 6 is fixed, which further fixes the position of the silicone waterproof lamp holder 11. Then, under the action of the thread, the waterproof protective head 12 is fixed to the waterproof joint nut 10. The waterproof protective head 12 is fixed so that the position of the wire 13 and the connector 14 is fixed. The installation of the entire device can be completed through the above operations;

[0044] When the power supply box 8 is vibrated, the first and second anti-vibration rings 7 and 9 can utilize the characteristics of their highly elastic materials to absorb and disperse the external vibration energy and disperse it into a larger area, significantly reducing the vibration amplitude. This means that the vibration impact on important parts such as the reflective paper 2, the heat sink 3, and the PCB 4 will also be reduced accordingly, reducing problems such as flickering, extinguishing, or damage caused by vibration.

[0045] When it is necessary to reduce the brightness of the entire device at night to avoid eye fatigue, the driving component can be used to drive the translucent curved plate 15 to rotate. When the translucent curved plate 15 is located below the lampshade 1, the light source emitted by the lampshade 1 is irradiated to the ground through the translucent curved plate 15. The translucent curved plate 15 can reduce the brightness of the light source, and the user will not cause eye fatigue.

[0046] In this embodiment, the driving component includes:

[0047] A power chamber 16 is provided in one of the sealing and fastening covers 5. One end of the translucent arc-shaped plate 15 extends into the power chamber 16. One end of the translucent arc-shaped plate 15 is rotatably connected to the power chamber 16. A gear ring 17 fixed to the translucent arc-shaped plate 15 is rotatably installed in the power chamber 16.

[0048] A micro motor 18 is fixedly mounted in the power chamber 16. A gear 19 is fixedly mounted on the output shaft of the micro motor 18. The gear 19 is located on top of the gear ring 17 and meshes with the gear ring 17. The gear 19 is rotatably connected to the power chamber 16.

[0049] Among them, when it is necessary to reduce the brightness of the entire device at night to avoid eye fatigue, first start the micro motor 18 and drive the gear 19 to rotate, the gear 19 drives the gear ring 17 engaged with it to rotate, and the gear ring 17 drives the translucent arc plate 15 to rotate. When the translucent arc plate 15 is located below the lampshade 1, the light source emitted by the lampshade 1 is irradiated to the ground through the translucent arc plate 15. The translucent arc plate 15 can reduce the brightness of the light source, and the user will not cause eye fatigue.

[0050] Example 2:

[0051] This embodiment provides a shockproof LED lamp tube, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0052] In this embodiment, the output shaft of the micro motor 18 is rotatably connected to the power chamber 16 .

[0053] Here, it is ensured that the output shaft of the micro motor 18 can rotate in the power chamber 16 .

[0054] Example 3:

[0055] This embodiment provides a shockproof LED lamp tube, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0056] In this embodiment, the first shockproof ring 7 and the second shockproof ring 9 are both in close contact with the inner wall of the silicone waterproof lamp holder 11.

[0057] Among them, it is ensured that the shockproof ring 1 7 and the shockproof ring 2 9 can utilize the characteristics of their highly elastic materials to absorb and disperse the vibration energy from the outside and disperse it into a larger area, and the vibration amplitude will be significantly reduced.

[0058] Example 4:

[0059] This embodiment provides a shockproof LED lamp tube, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0060] In this embodiment, the lampshade 1 and the two sealing and fastening covers 5 are an integrally formed structure.

[0061] The lampshade 1 and the two sealing fastening covers 5 are ensured to be stable during use.

[0062] Example 5:

[0063] This embodiment provides a shockproof LED lamp tube, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0064] In this embodiment, the length of the silicone waterproof lamp holder 11 is the same as that of the power box 8 .

[0065] Here, it is ensured that the power supply box 8 will not move arbitrarily in the silicone waterproof lamp holder 11 , and the power supply box 8 can be supported by the silicone waterproof lamp holder 11 .

[0066] Working principle: When the entire device needs to be assembled, first insert the reflective paper 2, the radiator 3 and the PCB 4 into the lampshade 1, then put the shockproof ring 1 7 and the shockproof ring 2 9 on the power box 8, then insert the power box 8 into the silicone waterproof lamp holder 11, and then fix the power box 8 in the silicone waterproof lamp holder 11 by glue. At the same time, the shockproof ring 1 7 and the shockproof ring 2 9 are in contact with the inner wall of the silicone waterproof lamp holder 11, and then the two sealing and fastening inner rings 6 are respectively threadedly installed on the side of the two sealing and fastening covers 5 away from each other. The position of the sealing and fastening inner ring 6 is fixed, which further fixes the position of the silicone waterproof lamp holder 11. Then, under the action of the thread, fix the waterproof protective head 12 and the waterproof joint nut 10. The waterproof protective head 12 is fixed so that the position of the wire 13 and the connector 14 is fixed. The installation of the entire device can be completed through the above operations;

[0067] When the power supply box 8 is vibrated, the first and second anti-vibration rings 7 and 9 can utilize the characteristics of their highly elastic materials to absorb and disperse the external vibration energy and disperse it into a larger area, significantly reducing the vibration amplitude. This means that the vibration impact on important parts such as the reflective paper 2, the heat sink 3, and the PCB 4 will also be reduced accordingly, reducing problems such as flickering, extinguishing, or damage caused by vibration.

[0068] When it is necessary to reduce the brightness of the entire device at night to avoid eye fatigue, first start the micro motor 18 and drive the gear 19 to rotate, the gear 19 drives the gear ring 17 engaged with it to rotate, and the gear ring 17 drives the translucent curved plate 15 to rotate. When the translucent curved plate 15 is located below the lampshade 1, the light source emitted by the lampshade 1 is irradiated to the ground through the translucent curved plate 15. The translucent curved plate 15 can reduce the brightness of the light source and will not cause eye fatigue to the user.

[0069] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A shockproof LED lamp tube, characterized in that: include: A lampshade (1), wherein a radiator (3) is fixedly mounted inside the lampshade (1), a PCB (4) is fixedly mounted on the radiator (3), a reflective paper (2) is fixedly mounted on the PCB (4), a sealing fastening cover (5) is fixedly mounted on both ends of the lampshade (1), and a translucent arc-shaped plate (15) is rotatably mounted between the two sealing fastening covers (5); Two sealing fastening inner rings (6), the two sealing fastening inner rings (6) are respectively threadedly mounted on the ends of the two sealing fastening covers (5) away from each other, the ends of the two sealing fastening inner rings (6) away from each other are fixedly mounted with a silicone waterproof lamp holder (11), the two silicone waterproof lamp holders (11) are fixedly mounted with a power supply box (8), the two power supply boxes (8) are both sleeved with a shockproof ring 1 (7) and a shockproof ring 2 (9), the ends of the two power supply boxes (8) away from each other are fixedly mounted with a waterproof joint nut (10), the sides of the two waterproof joint nuts (10) away from each other are threadedly mounted with a waterproof protective head (12), the ends of the two waterproof protective heads (12) away from each other are fixedly mounted with a wire (13), and the ends of the two wires (13) away from each other are fixedly mounted with a connector (14); A drive assembly is located in one of the sealing fastening covers (5) and is used to drive the translucent curved plate (15) to rotate.

2. The shockproof LED lamp according to claim 1, characterized in that: The drive assembly includes: A power chamber (16), wherein the power chamber (16) is opened in one of the sealing fastening covers (5), one end of the translucent arc plate (15) extends into the power chamber (16), and one end of the translucent arc plate (15) is rotatably connected to the power chamber (16), and a gear ring (17) fixed to the translucent arc plate (15) is rotatably installed in the power chamber (16); A micro motor (18) is fixedly mounted in the power chamber (16); a gear (19) is fixedly mounted on the output shaft of the micro motor (18); the gear (19) is located on the top of the gear ring (17), and the gear (19) is meshed with the gear ring (17); and the gear (19) is rotationally connected to the power chamber (16).

3. The shockproof LED lamp according to claim 2, characterized in that: The output shaft of the micro motor (18) is rotationally connected to the power chamber (16).

4. The shockproof LED lamp according to claim 1, characterized in that: The first shockproof ring (7) and the second shockproof ring (9) are both in close contact with the inner wall of the silicone waterproof lamp holder (11).

5. The shockproof LED lamp according to claim 1, characterized in that: The lampshade (1) and the two sealing fastening covers (5) are an integrally formed structure.

6. The shockproof LED lamp according to claim 1, characterized in that: The length of the silicone waterproof lamp holder (11) is the same as that of the power supply box (8).

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